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ELECTROMAGNETIC FIELD COUPLING TO LARGE ANTENNA STRUCTURES

By R. Kichouliya, P. Kumar, S. Satav, C. Das, P. H. Reddy, and B. Ghosh

Full Article PDF (266 KB)

Abstract:
The study of electromagnetic field coupling to an electrically large structure is essential, in order to assess the degree of protection to be provided to harden the electronic or electrical system of interest, against electromagnetic fields. The electromagnetic field coupling study can be done by computational and experimental techniques. In this paper, we have studied the high altitude electromagnetic pulse (HEMP)electromagnetic field coupling to a large antenna structure using electromagnetic dimensional scale modeling approach, in the frequency range of 1 kHz to 100 MHz. This frequency range has been chosen because most of the energy of the HEMP lies in this frequency band [1].

Citation:
R. Kichouliya, P. Kumar, S. Satav, C. Das, P. H. Reddy, and B. Ghosh, "Electromagnetic Field Coupling to Large Antenna Structures," Progress In Electromagnetics Research M, Vol. 73, 9-16, 2018.
doi:10.2528/PIERM18072207

References:
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2. Watt, A. D., VLF Radio Engineering, Pergamon Press, Galsgow, 1967.
doi:10.1007/978-1-4684-9004-6

3. Persinger, M. A., ELF and VLF Electromagnetic Field Effects, Plenum Press, New York, 1974.
doi:10.2528/PIERC17061702

4. Li, B., C. Liu, and H. Wu, "A moment-based study on the impedance effect of mutual coupling for VLF umbrella antenna arrays," Progress In Electromagnetics Research C, Vol. 76, 75-86, 2017.

5. Whitson, A. L., "Electromagnetic dimensional scaling," Interaction Note 200, IN200, September 1974.

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